论坛贴子列表里 点一下那个 回复它 就会@会员名到下面的回复编辑器里

Question

论坛贴子列表里　点一下那个　回复它　就会@会员名到下面的回复编辑器里
那个js代码是怎么完成实现的？

我在别的网站代友里看到这样的js:,调试了一下不行

编辑器html代码

<textarea name="body" id="id_body" required rows="10" cols="40" class="textarea">

</textarea> 

怎么样点一下那个　回复　按钮

把　@会员名　放到textarea 里面？

Answer 1

<script type="text/javascript">&nbsp; &nbsp; $(function(){&nbsp; &nbsp; &nbsp; &nbsp; console.log('111');&nbsp; &nbsp; &nbsp; &nbsp; $('.js-reply').on('click', function (e) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; console.log('222');&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; var nickname = $(this).data('nickname');&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; var parent = $(this).data('parent');&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; var mention = '@' + nickname + ' ';&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $('#id_body').val(mention).focus();&nbsp; &nbsp; &nbsp; &nbsp; });&nbsp; &nbsp; });</script>